Abarca Executive and Leadership Team

September, 2026

Leadership Overview

Abarca has 6 executives leading key functions including strategy, information technology, operational coordination, and commercial growth.

Driven by a commitment to pharmacy benefit management innovation, Abarca transforms industry standards through advanced technology and modernized business practices to improve health outcomes across the United States.

Leadership Roles at Abarca

  • Founder & Chief Executive Officer - Jason Borschow
  • President, Pbm & Commercial Strategy - Javier Gonzalez
  • Executive Vice President & Chief Information Officer - Serge Perras
  • Associate Chief of Staff - Yesul Lee
  • Associate Chief of Staff - Bryan Muñoz Torres
  • Vice President, Chief of Staff - Tania Rendic
  • Jason Borschow - Founder & Chief Executive Officer

    Jason Borschow, the Founder & Chief Executive Officer at Abarca, directs the overarching strategic vision for the pharmacy benefit management platform. By prioritizing technological integration, the Founder & Chief Executive Officer architects a business model that simplifies complex medication access for patients. Jason Borschow maintains constant oversight of corporate growth initiatives, ensuring that the organization remains agile within the competitive healthcare software landscape. This leadership role involves frequent collaboration with the Board to align long-term objectives with current market demands. By fostering a culture of transparency and efficiency, the Founder & Chief Executive Officer drives the company toward sustainable expansion. Through the implementation of proprietary software solutions, the organization achieves superior operational performance. Ultimately, the Founder & Chief Executive Officer secures the company's position as a leader in the pharmacy benefit management sector, consistently delivering value to stakeholders while modernizing the entire industry framework.
    Jason Borschow

    Javier Gonzalez - President, Pbm & Commercial Strategy

    Javier Gonzalez, the President, Pbm & Commercial Strategy at Abarca, leads the commercial growth and market expansion efforts for the pharmacy benefit management division. By architecting the company's sales and partnership strategies, the President, Pbm & Commercial Strategy ensures that the organization captures new market opportunities while retaining existing clients. Javier Gonzalez directs the teams responsible for client relations and business development, focusing on delivering value through the company's unique software-driven approach. This leadership role involves analyzing market trends to refine the commercial strategy and ensure alignment with the broader corporate mission. By building strong relationships with healthcare stakeholders, the President, Pbm & Commercial Strategy drives revenue growth and enhances the company's market position. Through the execution of targeted commercial initiatives, the President, Pbm & Commercial Strategy secures the organization's reputation as a transformative force in the pharmacy benefit management sector, consistently delivering innovative solutions to a diverse range of clients.

    Serge Perras - Executive Vice President & Chief Information Officer

    Serge Perras, the Executive Vice President & Chief Information Officer at Abarca, manages the entire technological infrastructure supporting the pharmacy benefit management platform. Overseeing the development of proprietary software, the Executive Vice President & Chief Information Officer ensures that all digital systems remain secure, scalable, and highly responsive to client needs. Serge Perras directs the engineering teams responsible for data integrity and platform performance, which directly impacts the efficiency of medication processing. This leadership role requires constant coordination with other C-suite members to integrate new software features that address evolving healthcare regulations. By optimizing the technical architecture, the Executive Vice President & Chief Information Officer enables the company to maintain a competitive edge in the software-driven health market. Through rigorous oversight of information systems, the Executive Vice President & Chief Information Officer guarantees that the organization provides reliable, high-performance solutions to all partners across the national healthcare landscape.

    Yesul Lee - Associate Chief of Staff

    Yesul Lee, the Associate Chief of Staff at Abarca, coordinates internal operational workflows to ensure seamless execution of corporate initiatives. Focusing on the alignment of departmental goals, the Associate Chief of Staff facilitates communication between executive leadership and functional teams. Yesul Lee manages complex projects that require cross-functional collaboration, ensuring that the pharmacy benefit management services remain consistent with the company's mission. This leadership role involves monitoring key performance indicators to identify areas for process improvement and operational efficiency. By streamlining administrative procedures, the Associate Chief of Staff supports the broader organizational strategy and enhances the overall productivity of the executive office. Through meticulous planning and resource allocation, the Associate Chief of Staff enables the company to respond effectively to market shifts. This role remains vital for maintaining the operational rhythm necessary to support the company's growth and commitment to transforming the pharmacy benefit management industry.

    Bryan Muñoz Torres - Associate Chief of Staff

    Bryan Muñoz Torres, the Associate Chief of Staff at Abarca, oversees the implementation of strategic initiatives designed to optimize organizational performance. By managing the execution of high-priority projects, the Associate Chief of Staff ensures that all business units remain focused on the core mission of improving pharmacy benefit management. Bryan Muñoz Torres analyzes operational data to provide actionable insights that guide executive decision-making processes. This leadership role involves bridging the gap between long-term strategic planning and daily operational tasks, ensuring that the company maintains its trajectory toward industry leadership. By fostering collaboration across various departments, the Associate Chief of Staff drives the successful delivery of software-based health solutions. Through the coordination of internal resources, the Associate Chief of Staff supports the company's ability to scale operations effectively. This role remains essential for maintaining organizational agility and ensuring that all strategic objectives are met with precision and professional excellence.

    Tania Rendic - Vice President, Chief of Staff

    Tania Rendic, the Vice President, Chief of Staff at Abarca, directs the strategic operations and administrative functions that support the executive leadership team. By managing the flow of information and prioritizing critical business issues, the Vice President, Chief of Staff ensures that the organization remains focused on its primary objectives. Tania Rendic oversees the integration of corporate policies across all departments, which directly impacts the efficiency of the pharmacy benefit management services. This leadership role involves facilitating high-level meetings and ensuring that strategic decisions are communicated effectively throughout the company. By optimizing the executive office's workflow, the Vice President, Chief of Staff enables the leadership team to focus on long-term growth and market expansion. Through the management of key organizational projects, the Vice President, Chief of Staff drives the company's commitment to innovation and operational excellence. This role remains central to maintaining the cohesion and strategic alignment required for sustained success in the healthcare industry.

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    Frequently Asked Questions Regarding Abarca Top Executives and Leadership Team

    Who leads Abarca?
    Abarca is led by Jason Borschow (Founder & Chief Executive Officer), along with executives such as Javier Gonzalez (President, Pbm & Commercial Strategy) and Serge Perras (Executive Vice President & Chief Information Officer).
    Who is part of Abarca’s executive team?
    The executive team of Abarca includes leaders such as Jason Borschow (Founder & Chief Executive Officer), Javier Gonzalez (President, Pbm & Commercial Strategy), Serge Perras (Executive Vice President & Chief Information Officer) and other senior executives.
    How many executives does Abarca have?
    Abarca has 6 executives leading key business areas.
    What roles are included in Abarca’s leadership team?
    The leadership team of Abarca includes roles such as Founder & Chief Executive Officer, President, Pbm & Commercial Strategy, Executive Vice President & Chief Information Officer, Associate Chief of Staff, Associate Chief of Staff.